alto saxophone Manuel Gonzalez
art direction Tony Green
backing vocals Adalberto Santiago
backing vocals Hector Lavoe
backing vocals Nestor Sanchez
backing vocals Tito Allen
backing vocals Victor Lopez
backing vocals Vitin Aviles
backing vocals Yayo "El Indio" Pequero
bass Raimundo E. Vázquez
congas Jose Luis Gonzalez
engineer Gretchen Zoeckler
engineer Tony May
maracas, guiro, claves Ismael Rivera
percussion Sammy Ayala
photography by Lee Marshall
piano, arranged by, music director Javier Vasquez
timbales Carlos Malcon
trombone Harry de Aguiar
trumpet Alfredo "Chocolate" Armenteros
trumpet Hector Zarzuela
Recorded By Generation Sound Studios